771829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 288

約数和(自身を含む): 2860537680

約数和(自身を除く): 2088707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 306, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 612, 615, 656, 680, 697, 720, 738, 765, 769, 816, 820, 984, 1020, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1538, 1632, 1640, 1845, 1968, 2040, 2091, 2307, 2448, 2460, 2720, 2788, 2952, 3060, 3076, 3280, 3485, 3690, 3845, 3936, 4080, 4182, 4614, 4896, 4920, 5576, 5904, 6120, 6152, 6273, 6560, 6921, 6970, 7380, 7690, 8160, 8364, 9228, 9840, 10455, 11152, 11535, 11808, 12240, 12304, 12546, 13073, 13842, 13940, 14760, 15380, 16728, 18456, 19680, 20910, 22304, 23070, 24480, 24608, 25092, 26146, 27684, 27880, 29520, 30760, 31365, 31529, 33456, 34605, 36912, 39219, 41820, 46140, 50184, 52292, 55368, 55760, 59040, 61520, 62730, 63058, 65365, 66912, 69210, 73824, 78438, 83640, 92280, 94587, 100368, 104584, 110736, 111520, 117657, 123040, 125460, 126116, 130730, 138420, 156876, 157645, 167280, 184560, 189174, 196095, 200736, 209168, 221472, 235314, 250920, 252232, 261460, 276840, 283761, 313752, 315290, 334560, 369120, 378348, 392190, 418336, 470628, 472935, 501840, 504464, 522920, 535993, 553680, 567522, 588285, 627504, 630580, 756696, 784380, 941256, 945870, 1003680, 1008928, 1045840, 1071986, 1107360, 1135044, 1176570, 1255008, 1261160, 1418805, 1513392, 1568760, 1607979, 1882512, 1891740, 2091680, 2143972, 2270088, 2353140, 2522320, 2679965, 2837610, 3026784, 3137520, 3215958, 3765024, 3783480, 4287944, 4540176, 4706280, 4823937, 5044640, 5359930, 5675220, 6275040, 6431916, 7566960, 8039895, 8575888, 9080352, 9412560, 9647874, 10719860, 11350440, 12863832, 15133920, 16079790, 17151776, 18825120, 19295748, 21439720, 22700880, 24119685, 25727664, 32159580, 38591496, 42879440, 45401760, 48239370, 51455328, 64319160, 77182992, 85758880, 96478740, 128638320, 154365984, 192957480, 257276640, 385914960, 771829920]

約数ペア:

[(1, 771829920), (2, 385914960), (3, 257276640), (4, 192957480), (5, 154365984), (6, 128638320), (8, 96478740), (9, 85758880), (10, 77182992), (12, 64319160), (15, 51455328), (16, 48239370), (17, 45401760), (18, 42879440), (20, 38591496), (24, 32159580), (30, 25727664), (32, 24119685), (34, 22700880), (36, 21439720), (40, 19295748), (41, 18825120), (45, 17151776), (48, 16079790), (51, 15133920), (60, 12863832), (68, 11350440), (72, 10719860), (80, 9647874), (82, 9412560), (85, 9080352), (90, 8575888), (96, 8039895), (102, 7566960), (120, 6431916), (123, 6275040), (136, 5675220), (144, 5359930), (153, 5044640), (160, 4823937), (164, 4706280), (170, 4540176), (180, 4287944), (204, 3783480), (205, 3765024), (240, 3215958), (246, 3137520), (255, 3026784), (272, 2837610), (288, 2679965), (306, 2522320), (328, 2353140), (340, 2270088), (360, 2143972), (369, 2091680), (408, 1891740), (410, 1882512), (480, 1607979), (492, 1568760), (510, 1513392), (544, 1418805), (612, 1261160), (615, 1255008), (656, 1176570), (680, 1135044), (697, 1107360), (720, 1071986), (738, 1045840), (765, 1008928), (769, 1003680), (816, 945870), (820, 941256), (984, 784380), (1020, 756696), (1224, 630580), (1230, 627504), (1312, 588285), (1360, 567522), (1394, 553680), (1440, 535993), (1476, 522920), (1530, 504464), (1538, 501840), (1632, 472935), (1640, 470628), (1845, 418336), (1968, 392190), (2040, 378348), (2091, 369120), (2307, 334560), (2448, 315290), (2460, 313752), (2720, 283761), (2788, 276840), (2952, 261460), (3060, 252232), (3076, 250920), (3280, 235314), (3485, 221472), (3690, 209168), (3845, 200736), (3936, 196095), (4080, 189174), (4182, 184560), (4614, 167280), (4896, 157645), (4920, 156876), (5576, 138420), (5904, 130730), (6120, 126116), (6152, 125460), (6273, 123040), (6560, 117657), (6921, 111520), (6970, 110736), (7380, 104584), (7690, 100368), (8160, 94587), (8364, 92280), (9228, 83640), (9840, 78438), (10455, 73824), (11152, 69210), (11535, 66912), (11808, 65365), (12240, 63058), (12304, 62730), (12546, 61520), (13073, 59040), (13842, 55760), (13940, 55368), (14760, 52292), (15380, 50184), (16728, 46140), (18456, 41820), (19680, 39219), (20910, 36912), (22304, 34605), (23070, 33456), (24480, 31529), (24608, 31365), (25092, 30760), (26146, 29520), (27684, 27880)]